What is the benefit of dual valve springs?

Dual valve springs offer increased stability and control over the valve train, especially at higher engine speeds. This design helps prevent valve float, ensuring consistent engine performance and reliability under demanding conditions.

What does 'dual spring design' mean for my engine?

A dual spring design means there are two springs working together for each valve. This setup provides more consistent pressure and better control, which is crucial when using performance camshafts or operating at higher RPMs.

Are these springs suitable for stock engines?

While these springs are designed for performance applications and can handle more aggressive camshafts, they can also be used in a stock engine rebuild if you're looking for improved valve control and reliability over stock components.

Supertech Dual Valve Spring Set 4G63 2.0T SPR-M1007D-16

Name: Supertech Mitsubishi 4G63 2.0T DOHC Dual Valve Spring - Set of 16
Brand: Supertech
SKU: supertech-supertech-mitsubishi-4g63-2-0t-dohc-dual-valve-spring-set-of-16-t14-431773
Price: 247.33 USD
Availability: BackOrder

Supertech Mitsubishi 4G63 2.0T DOHC Dual Valve Spring - Set of 16

$247.33

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Supertech Mitsubishi 4G63 2.0T DOHC Dual Valve Spring - Set of 16

Key Features

Fits Mitsubishi 4G63 2.0T DOHC engines.
Set includes 16 dual valve springs.
Designed to handle higher RPMs and aggressive camshafts.
Helps prevent valve float for improved engine reliability.
Dual spring design offers increased valve control and stability.

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Product Details

Supertech is well-known for making performance engine components, and this set of dual valve springs for the Mitsubishi 4G63 2.0T DOHC engine is a prime example. If you're rebuilding the top end of your 4G63 or looking to handle more aggressive camshaft profiles, these springs are designed to keep your valves in check under demanding conditions. They are built to handle the increased stress and faster valve action that comes with performance modifications.

This set includes 16 springs, enough for all the valves in your 4G63 engine. They are a dual spring design, meaning there are two springs per valve, offering increased stability and control, especially at higher RPMs. This setup helps prevent valve float, ensuring your engine performs reliably when you're pushing it hard. The springs are made from strong materials to withstand the heat and pressure inside the combustion chamber.

When installing these, it's important to ensure all related components like retainers and seals are in good condition. This set is a solid option for anyone serious about getting the most out of their 4G63 engine build.